1107442172051 has 8 divisors (see below), whose sum is σ = 1115020782000. Its totient is φ = 1099865510560.

The previous prime is 1107442172029. The next prime is 1107442172063. The reversal of 1107442172051 is 1502712447011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1107442172051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107442172951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662765 + ... + 1629153.

It is an arithmetic number, because the mean of its divisors is an integer number (139377597750).

Almost surely, 2^{1107442172051} is an apocalyptic number.

1107442172051 is a deficient number, since it is larger than the sum of its proper divisors (7578609949).

1107442172051 is an equidigital number, since it uses as much as digits as its factorization.

1107442172051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974229.

The product of its (nonzero) digits is 15680, while the sum is 35.

The spelling of 1107442172051 in words is "one trillion, one hundred seven billion, four hundred forty-two million, one hundred seventy-two thousand, fifty-one".